<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8" />
  <title>Historic Topographic Maps</title>
  <meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />

  <!-- Load Leaflet from CDN -->
  <link rel="stylesheet" href="https://unpkg.com/leaflet@1.7.1/dist/leaflet.css"
    integrity="sha512-xodZBNTC5n17Xt2atTPuE1HxjVMSvLVW9ocqUKLsCC5CXdbqCmblAshOMAS6/keqq/sMZMZ19scR4PsZChSR7A=="
    crossorigin=""/>
  <script src="https://unpkg.com/leaflet@1.7.1/dist/leaflet.js"
    integrity="sha512-XQoYMqMTK8LvdxXYG3nZ448hOEQiglfqkJs1NOQV44cWnUrBc8PkAOcXy20w0vlaXaVUearIOBhiXZ5V3ynxwA=="
    crossorigin=""></script>

  <!-- Load Esri Leaflet from CDN -->
  <script src="https://unpkg.com/esri-leaflet@2.5.0/dist/esri-leaflet.js"
    integrity="sha512-ucw7Grpc+iEQZa711gcjgMBnmd9qju1CICsRaryvX7HJklK0pGl/prxKvtHwpgm5ZHdvAil7YPxI1oWPOWK3UQ=="
    crossorigin=""></script>
    <script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js">
    </script>

  <style>
    body { margin:0; padding:0; }
    #map { position: absolute; top:0; bottom:0; right:0; left:0; }
  </style>
</head>
<body>

<div id="map"></div>

<script>
 var map = L.map('map').setView([0,0], 2);


 let featureLayer=L.esri.featureLayer({
  url: 'http://gykj123.cn:6080/arcgis/rest/services/aksQY/MapServer/3'
});
 
map.addLayer(featureLayer);

featureLayer.on('click',function (evt) {
    // console.log(evt.layer.feature.properties.party)
    let fea=evt.layer.feature
    console.log('fea'+fea)
 
    target=evt.target
    console.log('evt'+evt)
    evt.sourceTarget.setStyle({
        fillColor: '#53e033',//填充颜
        color: "#ff0000"
    })
    let shuxing=evt.layer.feature.properties
    for(var p in shuxing){//遍历json数组时，这么写p为索引，0,1
        console.log(p);
        console.log(shuxing[p]);
 
    }

    // fea.geometry.setStyle({
    //     fillColor: '#53e033',//填充颜
    //     color: "#ff0000"
    // })
})

function niha(){
    featureLayer.off('click')

}




</script>

</body>
</html>